Car Sunshade Retractable Front Windshield Umbrella with UV and Heat Shield What it is: A retractable sunshade designed for the front windshield, offering heat insulation and UV protection as a car accessory. Why you need it: Blocks UV rays to keep the car interior cool and comfortable, and helps prevent fading and cracking of the dashboard and other interior surfaces from sun exposure. Dualsided design and function: Silver reflective side deflects ultraviolet rays to prevent direct sun exposure on the dashboard and interior. Black side insulates heat conduction to keep the interior and seats cooler, reducing fading and cracking and shortening the time needed to cool the car. Edge glare and temperature control: Blocks glare around the edges of the windshield while reflecting heat and UV rays, helping to lower interior temperature to a more comfortable level. Key benefits: Protects interior surfaces from sun damage, reduces interior heat buildup, speeds up cooling after parking, and provides a practical, easytouse sun protection solution. Use scenarios: Parking in hot, sunny locations (work, shopping, or outdoor events) to minimize heat buildup inside the vehicle. Long road trips in sunny climates to protect the dashboard and seats from UV damage. Daily commuting in bright sun to maintain a cooler, more comfortable cabin from the moment you start the car. Compatibility and practical notes: Designed as a front windshield sunshade; retractable for convenient storage and use as part of car accessories.